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Dimension measuring device for filament bobbins, uses optical measuring device with telecentric lens for contactless measurement
Dimension measuring device for filament bobbins, uses optical measuring device with telecentric lens for contactless measurement
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机译:灯丝线轴尺寸测量装置,使用带有远心镜头的光学测量装置进行非接触式测量
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摘要
The dimension measuring device includes an optical measuring device with a telecentric lens arranged in front of it. The aperture of the telecentric lens on the bobbin side is at least as big as the largest dimension or contour of the filament bobbin. The optical measuring device and telecentric lens are aligned normal to the bobbin axis.
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